The virus that causes COVID-19 was not the first pathogen to pass from animals to humans, and it surely won't be the last. And though we may never pinpoint the exact animal source of SARS-CoV-2, we can hone our (re)search strategies to _...Read More_

[https://edition.cnn.com/2020/12/22/africa/drc-forest-new-virus-intl/index.html](https://edition.cnn.com/2020/12/22/africa/drc-forest-new-virus-intl/index.html)

Species typically evolve over the course of eons, but researchers at the University of Minnesota have developed a way to do it in less than a year

Scientists are prototyping vaccines that can spread by themselves.